ASHMEAD : CLASSIFICATION OP THE CHALCID FLIES 383 



Oligosthenus Forster, Hym. Stud., II., 1856, p. 145. (Type Ichneumon stigma Fabr.) 



Olinx Mayr (n. n. for Olynx Forster emend.), Verb, zool.-bot. Gesell. Wien, XXVII., 1 878, p. 158. 



Olynx Forster, Hym. Stud., II., 1856, p. 73. (Type Ichneumon gallarum Linn6.) 



Omphale Haliday, Ent. Mag. I., 1833, p. 339. (Type 0. salicis Hal.) 



Ooctonus Haliday, Ent. Mag., I., 1833, p. 343. (Type 0. insignis Hal.) 



Oodera Westwood, Thes. Ent. Oxon., 1874, p. 145. (Type 0. gracilis Westw.) 



Ooderella Asbmead, Proc. Ent. Soc. Washington, IV., 1896, p. 10. (Type 0. smithii Asbm.) 



Ooencyrtus Asbmead, Proc. U. S. Nat. Museum, XXIL, 1900, pp. 338, 345. (Type Encyrtus 



clisiocampce Asbm.) 

 Oomyzus Rondani (= 9 Anastatus Motscbulsky), Bull. Soc. comm. Agrar. Parma, III., 1870, p. 



140. 

 Oophthora Aurivellius (= Pentarthron Riley), Ent. Tidskr., XVIII., 1897, p. 250. 

 Ophelimus Dalla Torre (n. n. for Ophelinus Haliday), Cat. Hym., V., 1898, p. 70. 

 Opbelinus Haliday, Trans. Ent. Soc. London, III., 1843, p. 300. (Type Eulophus ursidius Walk.) 

 Opbelosia Riley, Ins. Life, II., 1890, p. 249. (Type 0. crawjordi Riley.) 

 Ophion Ratzeburg (= Chcetosticha Haliday pars), Icbn. d. Forstius., II., 1852, p. 196. 

 Ophioneurus Ratzeburg (= Porvpcea Forster), Icbn. d. Forstius., III., 1852, pp. 197, 248. 

 Orasema Cameron, Biol. Centr.-Amer. Hym., I., 1884, p. 105. (Type 0. stramineipes Cam.) 

 Ormocerus Walker, Ent. Mag., II., 1834, p. 168. (Type 0. latus Walk.) 



Ormyrus Westwood, Lond. & Edinb. Phil. Mag. (3), I., 1832, p. 127. (Type O.punctiger Westw.) 

 Otitesella Westwood, Trans. Ent. Soc. London, 1883, p. 39. (Type 0. digitata Westw.) 

 Oxycoryphe Kriecbbaumer, Berl. ent. Zeitscbr., XXXIX., 1894, p. 67. (Type 0. stibcenea 



Kriecbb.) 

 Oxyglypta Forster, Hym. Stud., II., 1856, p. 64. (Type unknown.) 

 Oxymorpha Forster (= Hyperteles Forster), Hym. Stud., II., 1856, p. 145. (Type Eidoj^hus 



elongatus Forst.) 



P. 

 Pachyceras Ratzeburg (= Boptrocerus Ratzeburg), Icbn. d. Forstins., I., 1844, p. 217. 

 Pachy chinos Agassiz (^n. n. for Cheiropachys Westwood), Nomancl. Zool. ind. univ., 1848, Hym., 



p. 777. 

 Pacbycrepis Forster, Hym. Stud., II., 1856, p. 51. (Type Coruna clavata Walk.) 

 Pacbycrepoideus Asbmead, gen. nov., ante, p. 329. (Type P. did>ius Asbm.) 

 Pachylarthnts Westwood {= Halticoptera Spinola), Lond. & Edinb. Pbil. Mag. (3), I., 1832, p. 127. 

 Pacbyneuron Walker, Ent. Mag., L, 1833, pp. 371, 380. (Type P.formosum Walk.) 

 Pacbyscapba Howard, Journ. Linn. Soc. London, Zool., XXVI., 1896, p. 159. (Type P. insularis 



Howard.) 

 Pacbytomus Westwood, Trans. Ent. Soc. London, IV., 1847, p. 260. (Type P. Mugianus 



Westw.) 

 Paloeomyrmar Meunier (? = Ooctonus Haliday), Ann. Soc. Sci. de Bruxelles, XXV., 1901, p. 137, 



pi. L, figs. 12, 13, 14. 



